diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 230 |
1 files changed, 186 insertions, 44 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index effe89fa10dd..1a920d46a720 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -845,33 +845,110 @@ static int hclge_parse_speed(int speed_cmd, int *speed) return 0; } -static void hclge_parse_fiber_link_mode(struct hclge_dev *hdev, - u8 speed_ability) +static void hclge_convert_setting_sr(struct hclge_mac *mac, u8 speed_ability) { - unsigned long *supported = hdev->hw.mac.supported; - - if (speed_ability & HCLGE_SUPPORT_1G_BIT) - linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, - supported); - if (speed_ability & HCLGE_SUPPORT_10G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, - supported); + mac->supported); + if (speed_ability & HCLGE_SUPPORT_25G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_40G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_50G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_100G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, + mac->supported); +} +static void hclge_convert_setting_lr(struct hclge_mac *mac, u8 speed_ability) +{ + if (speed_ability & HCLGE_SUPPORT_10G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, + mac->supported); if (speed_ability & HCLGE_SUPPORT_25G_BIT) linkmode_set_bit(ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, - supported); + mac->supported); + if (speed_ability & HCLGE_SUPPORT_50G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_40G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_100G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, + mac->supported); +} +static void hclge_convert_setting_cr(struct hclge_mac *mac, u8 speed_ability) +{ + if (speed_ability & HCLGE_SUPPORT_10G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_25G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_40G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, + mac->supported); if (speed_ability & HCLGE_SUPPORT_50G_BIT) - linkmode_set_bit(ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, - supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_100G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, + mac->supported); +} +static void hclge_convert_setting_kr(struct hclge_mac *mac, u8 speed_ability) +{ + if (speed_ability & HCLGE_SUPPORT_1G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_10G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_25G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_40G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + mac->supported); + if (speed_ability & HCLGE_SUPPORT_50G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT, + mac->supported); if (speed_ability & HCLGE_SUPPORT_100G_BIT) - linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, - supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, + mac->supported); +} - linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, supported); - linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, supported); +static void hclge_parse_fiber_link_mode(struct hclge_dev *hdev, + u8 speed_ability) +{ + struct hclge_mac *mac = &hdev->hw.mac; + + if (speed_ability & HCLGE_SUPPORT_1G_BIT) + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, + mac->supported); + + hclge_convert_setting_sr(mac, speed_ability); + hclge_convert_setting_lr(mac, speed_ability); + hclge_convert_setting_cr(mac, speed_ability); + + linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, mac->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, mac->supported); +} + +static void hclge_parse_backplane_link_mode(struct hclge_dev *hdev, + u8 speed_ability) +{ + struct hclge_mac *mac = &hdev->hw.mac; + + hclge_convert_setting_kr(mac, speed_ability); + linkmode_set_bit(ETHTOOL_LINK_MODE_Backplane_BIT, mac->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, mac->supported); } static void hclge_parse_copper_link_mode(struct hclge_dev *hdev, @@ -912,8 +989,9 @@ static void hclge_parse_link_mode(struct hclge_dev *hdev, u8 speed_ability) hclge_parse_fiber_link_mode(hdev, speed_ability); else if (media_type == HNAE3_MEDIA_TYPE_COPPER) hclge_parse_copper_link_mode(hdev, speed_ability); + else if (media_type == HNAE3_MEDIA_TYPE_BACKPLANE) + hclge_parse_backplane_link_mode(hdev, speed_ability); } - static void hclge_parse_cfg(struct hclge_cfg *cfg, struct hclge_desc *desc) { struct hclge_cfg_param_cmd *req; @@ -2258,14 +2336,35 @@ static void hclge_update_link_status(struct hclge_dev *hdev) } } +static void hclge_update_port_capability(struct hclge_mac *mac) +{ + /* firmware can not identify back plane type, the media type + * read from configuration can help deal it + */ + if (mac->media_type == HNAE3_MEDIA_TYPE_BACKPLANE && + mac->module_type == HNAE3_MODULE_TYPE_UNKNOWN) + mac->module_type = HNAE3_MODULE_TYPE_KR; + else if (mac->media_type == HNAE3_MEDIA_TYPE_COPPER) + mac->module_type = HNAE3_MODULE_TYPE_TP; + + if (mac->support_autoneg == true) { + linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mac->supported); + linkmode_copy(mac->advertising, mac->supported); + } else { + linkmode_clear_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, + mac->supported); + linkmode_zero(mac->advertising); + } +} + static int hclge_get_sfp_speed(struct hclge_dev *hdev, u32 *speed) { - struct hclge_sfp_speed_cmd *resp = NULL; + struct hclge_sfp_info_cmd *resp = NULL; struct hclge_desc desc; int ret; - hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SFP_GET_SPEED, true); - resp = (struct hclge_sfp_speed_cmd *)desc.data; + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_GET_SFP_INFO, true); + resp = (struct hclge_sfp_info_cmd *)desc.data; ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret == -EOPNOTSUPP) { dev_warn(&hdev->pdev->dev, @@ -2276,28 +2375,67 @@ static int hclge_get_sfp_speed(struct hclge_dev *hdev, u32 *speed) return ret; } - *speed = resp->sfp_speed; + *speed = le32_to_cpu(resp->speed); return 0; } -static int hclge_update_speed_duplex(struct hclge_dev *hdev) +static int hclge_get_sfp_info(struct hclge_dev *hdev, struct hclge_mac *mac) { - struct hclge_mac mac = hdev->hw.mac; - int speed; + struct hclge_sfp_info_cmd *resp; + struct hclge_desc desc; int ret; - /* get the speed from SFP cmd when phy - * doesn't exit. + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_GET_SFP_INFO, true); + resp = (struct hclge_sfp_info_cmd *)desc.data; + + resp->query_type = QUERY_ACTIVE_SPEED; + + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret == -EOPNOTSUPP) { + dev_warn(&hdev->pdev->dev, + "IMP does not support get SFP info %d\n", ret); + return ret; + } else if (ret) { + dev_err(&hdev->pdev->dev, "get sfp info failed %d\n", ret); + return ret; + } + + mac->speed = le32_to_cpu(resp->speed); + /* if resp->speed_ability is 0, it means it's an old version + * firmware, do not update these params */ - if (mac.phydev) + if (resp->speed_ability) { + mac->module_type = le32_to_cpu(resp->module_type); + mac->speed_ability = le32_to_cpu(resp->speed_ability); + mac->autoneg = resp->autoneg; + mac->support_autoneg = resp->autoneg_ability; + } else { + mac->speed_type = QUERY_SFP_SPEED; + } + + return 0; +} + +static int hclge_update_port_info(struct hclge_dev *hdev) +{ + struct hclge_mac *mac = &hdev->hw.mac; + int speed = HCLGE_MAC_SPEED_UNKNOWN; + int ret; + + /* get the port info from SFP cmd if not copper port */ + if (mac->media_type == HNAE3_MEDIA_TYPE_COPPER) return 0; - /* if IMP does not support get SFP/qSFP speed, return directly */ + /* if IMP does not support get SFP/qSFP info, return directly */ if (!hdev->support_sfp_query) return 0; - ret = hclge_get_sfp_speed(hdev, &speed); + if (hdev->pdev->revision >= 0x21) + ret = hclge_get_sfp_info(hdev, mac); + else + ret = hclge_get_sfp_speed(hdev, &speed); + if (ret == -EOPNOTSUPP) { hdev->support_sfp_query = false; return ret; @@ -2305,19 +2443,20 @@ static int hclge_update_speed_duplex(struct hclge_dev *hdev) return ret; } - if (speed == HCLGE_MAC_SPEED_UNKNOWN) - return 0; /* do nothing if no SFP */ - - /* must config full duplex for SFP */ - return hclge_cfg_mac_speed_dup(hdev, speed, HCLGE_MAC_FULL); -} - -static int hclge_update_speed_duplex_h(struct hnae3_handle *handle) -{ - struct hclge_vport *vport = hclge_get_vport(handle); - struct hclge_dev *hdev = vport->back; + if (hdev->pdev->revision >= 0x21) { + if (mac->speed_type == QUERY_ACTIVE_SPEED) { + hclge_update_port_capability(mac); + return 0; + } + return hclge_cfg_mac_speed_dup(hdev, mac->speed, + HCLGE_MAC_FULL); + } else { + if (speed == HCLGE_MAC_SPEED_UNKNOWN) + return 0; /* do nothing if no SFP */ - return hclge_update_speed_duplex(hdev); + /* must config full duplex for SFP */ + return hclge_cfg_mac_speed_dup(hdev, speed, HCLGE_MAC_FULL); + } } static int hclge_get_status(struct hnae3_handle *handle) @@ -3209,7 +3348,7 @@ static void hclge_service_task(struct work_struct *work) hdev->hw_stats.stats_timer = 0; } - hclge_update_speed_duplex(hdev); + hclge_update_port_info(hdev); hclge_update_link_status(hdev); hclge_update_vport_alive(hdev); hclge_service_complete(hdev); @@ -7497,13 +7636,17 @@ static void hclge_get_ksettings_an_result(struct hnae3_handle *handle, *auto_neg = hdev->hw.mac.autoneg; } -static void hclge_get_media_type(struct hnae3_handle *handle, u8 *media_type) +static void hclge_get_media_type(struct hnae3_handle *handle, u8 *media_type, + u8 *module_type) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; if (media_type) *media_type = hdev->hw.mac.media_type; + + if (module_type) + *module_type = hdev->hw.mac.module_type; } static void hclge_get_mdix_mode(struct hnae3_handle *handle, @@ -8541,7 +8684,6 @@ static const struct hnae3_ae_ops hclge_ops = { .client_stop = hclge_client_stop, .get_status = hclge_get_status, .get_ksettings_an_result = hclge_get_ksettings_an_result, - .update_speed_duplex_h = hclge_update_speed_duplex_h, .cfg_mac_speed_dup_h = hclge_cfg_mac_speed_dup_h, .get_media_type = hclge_get_media_type, .get_rss_key_size = hclge_get_rss_key_size, |